
Model Numbers: 686, B686ZZ, 686ZZ
Brands Carried: MISUMI, NSK, NTN, EZO, NSK Micro Precision
Bearing Sizing: ID 6mm X OD 13mm X W 3.5mm, 6 mm Ball Bearing
Bearing Seals: Open, Double Shielded
For more 686 ball bearings and seal options — we have hundreds visit MISUMI.
Select Part Numbers to Buy 686 Ball Bearings
Bearing Seals | MISUMI | NSK | NTN | EZO (SPB-USA) | NSK MICRO PRECISION |
---|---|---|---|---|---|
Open Type | – | 686 | 686 | 686 | 686 |
Single Shielded | – | – | – | – | – |
Double Shielded | B686ZZ | 686ZZ | 686ZZ | 686ZZ | – |
Rubber Sealed | – | – | – | – | – |
Please select between the four options above:

686 Ball Bearing


B686ZZ Ball Bearing
686ZZ Ball Bearing

Miniature Ball Bearings 686 – 6X13X3.5mm Description
The 686 is a 6 mm Ball Bearing that can be used in many rotary and factory automation applications. The 686 Miniature Ball Bearings is an open style bearing. The 686ZZ ball bearing has a single row raceway and it is shielded on each side. The 686 6 mm Ball Bearing Inner Dimension 6mm X Outer Dimension 13mm X Width 3.5mm is an open style ball bearing designed for high rotational speeds and high dynamic loads.
686 Ball Bearings 6X13X3.5mm Specifications & Dimensions
Universal | 686 |
---|---|
Type | Ball |
Inner/Outer Ring Material | Steel |
Precision | Grade 0 |
Inner Dimension d(Ø) | 6 |
Outer Dimension D(Ø) | 13 |
Width B (or T)(mm) | 3.5 |
Retainer Type | Punching |
Load Direction | Radial |
Specifications/Environment | Standard |
Number of Raceway Ring Rows | Single Track |
Size Standards | Metric Series |

Miniature Ball Bearings 686 – Technical Specifications/Dimensions
Open Ball Bearings
Single Shielded Ball Bearings
Double Shielded Ball Bearings
Rubber Sealed Ball Bearings
Other Ball Bearing Series